Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of the first embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 2 is a front view thereof in an alternative environment;

FIG. 3 is a front detail view thereof, shown separately for clarity of illustration; and,

FIG. 4 is a front view of a second embodiment thereof.

The broken lines in the figures depict environmental subject matter and form no part of the claimed design. The outermost broken lines in the figures show a display screen or portion thereof and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 